6 Dell PowerVault 720N, 740N, and 760N Installation and Troubleshooting Guide
Uncor proc mchk: code x, 3-22
Unsupported NVRAM size xMB, 3-16
Unsupported SES shelf x, ha y, 3-14,
3-16
x default route, 3-20
x route to y, 3-20
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network connectivity, 2-15
built-in 10/100Base-T Ethernet, 1-4
expansion slots, 1-6
Network Interface Cards (NICs), 2-15
connecting the filer to the network,
2-15
nfs off command, 3-18
NFS service not enabled message, 3-18
NICS
see Network Interface Cards
No /etc/rc, running setup message, 3-15
No disks! message, 3-15
No FC-AL or SCSI disk controllers!
message, 3-15
No network interfaces! message, 3-15
No power info! message, 3-11
No SES on shelf x ha y message, 3-15
Non-Volatile Random Access Memory
(NVRAM) card, 1-5
File system may be scrambled
message, 3-14
No NVRAM present message, 3-15
NVRAM #n downrev message, 3-15
NVRAM test failed message, 3-16
Replace NVRAM batteries! message,
3-16, 3-21
Unsupported NVRAM size xMB
message, 3-16
null modem cable, for serial console, 2-18
number, 3-14
NVRAM card
see Non-Volatile Random Access
Memory
"
ok> prompt, 3-11
Overtemp alert message, 3-11
Parity disk is broken message, 3-18, 3-19
Parity disk x% rebuilt message, 3-19
power LED on the front panel, 3-3
power source
connecting the filer, 2-20
power supplies, 1-4
hot-swappable, 1-4
redundant, 1-4
Power supply degraded! message, 3-19
power-on self-test (POST) messages,
3-10, 3-11
error messages on the LCD, 3-11
PowerVault storage system
connecting to the fi ler, 2-11
problems
help tools, 4-1
with your order, 4-4
product information, 4-4
PS #1/#2 failed message, 3-11
4
quad-port 10/100Base-T Ethernet card
slot assignments, 1-8